北方两典型村镇能源系统分析及优化  

Energy system analysis and optimization on two typical villages in China north area

作　　者：王晓雨[1] 张旭[1] 

机构地区：[1]同济大学暖通空调研究所,上海200092

出　　处：《可再生能源》2007年第6期92-97,共6页Renewable Energy Resources

摘　　要：通过对寒冷地区两个典型村用能现状的实地调研,估算出两村居民生活能耗现状,黄村和清泉村能耗分别为27 044 MJ/(a·户)和24 533 MJ/(a·户)。结合当地资源现状与村镇的经济发展状况,对当地可再生能源供应系统做出优化选择,提出适合两村发展的能源供应方案。清泉村生物质资源丰富,优先考虑使用生物质能源代替商品能源,提出采用秸秆气化和沼气技术;黄村生物质资源不足,考虑充分利用太阳能资源,提出采用太阳能地板辐射采暖技术。最后比较两村优化方案,总结出寒冷地区两类典型村镇可持续发展的能源供应模式,为寒冷地区村镇能源规划提供了依据。Through field investigation, the estimation values of current energy demand in both the two villages.is given The energy consumption of Huang and Qingquan are respectively 27 044 MJ/ （a·h） and 24 533 MJ/（a·h）. Considering the local resources and economic development level, optimal choices are made with regard to the renewable energy supply system. Suitable energy supply schemes are proposed for the two villages＇ development. Qingquan is rich in biomass resource, it should give priority to the use of biomass energy and is proposed to have stalk gasification and biogas technologies. The biomass resource of Huang is insufficient, it should make full use of solar energy resource and adopt solar radiant floor heating technology. Finally, by comparing the optimal schemes of the two villages, we have drawn the conclusion of the sustainable energy supply mode of the two typical villages in cold area which can provide a basis for energy planning of villages in cold area.

关 键 词：能源系统优化 可再生能源 秸秆气化 太阳能地板辐射采暖 

分 类 号：S210.7[农业科学—农业机械化工程]